# Simplest Phone vs Sleep Tracker & Cycle

Simplest Phone and Sleep Tracker & Cycle are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Simplest Phone sells 1 in-app purchase, starting at $0.99 per 7 days and Sleep Tracker & Cycle sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Simplest Phone ships an update every 2 weeks, Sleep Tracker & Cycle every 10 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Simplest Phone | Sleep Tracker & Cycle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Size | 12 MB | 60 MB |
| Requires iOS | 15.8 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Iman Morshed](https://appshunter.io/developer/1715614969) | [Muhammet Alperen CINAR](https://appshunter.io/developer/1783817938) |

## What reviewers say

### Simplest Phone

[App page](https://appshunter.io/ios/app/simplest-phone/id6739157161)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Simple Phone | $0.99 | per 7 days |


### Sleep Tracker & Cycle

[App page](https://appshunter.io/ios/app/sleep-tracker-and-cycle-dirim/id6756657677)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Dirim Premium | $4.99 | per month |
| Dirim Premium (Yearly - Best Value) | $19.99 | per year |
| Dirim Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Simplest Phone free?

Simplest Phone is free to download, with in-app purchases available.

### Is Sleep Tracker & Cycle free?

Sleep Tracker & Cycle is free to download, with in-app purchases available.

### Do Simplest Phone or Sleep Tracker & Cycle have ads?

Neither Simplest Phone nor Sleep Tracker & Cycle shows ads.

### Which is updated more often, Simplest Phone or Sleep Tracker & Cycle?

Simplest Phone ships an update every 2 weeks, and Sleep Tracker & Cycle every 10 days. Most recently, Simplest Phone was updated on October 25, 2026 and Sleep Tracker & Cycle on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*